2.4GHz Wireless Presenter Remote Red Light Pointer Rechargeable Presentation Clicker Wireless Presenter USB PPT Flip

Low Battery Indicator. When the battery is too low, the indicator light will be blue and flicker for a while.|USB Receiver, Plug and Play. Compatible with USB 1.0, USB 2.0, USB 3.0.|Remote Control. 100m remote control distance, over 200m red light range plus 360° control, enable you to give presentation at ease and be free of worry about distance.|Bright Red Light Pointer. A warm reminder for participants to catch each detail you speak.|Wide Compatibility. Compatible with Window xp, Win 7/8/10, MAC/iOS, Android, and Office series page-turning format files.